Spiral cylindric discharging unit for ozone generator

Abstract

The invention discloses a spiral cylindric discharging unit for an ozone generator, characterized by that: a set of flexible ground electrodes, insulation layers and high voltage electrodes with the respective quality of no less than one are stacked up and integrally kinkled to form the spiral cylindric shape, wherein, the high voltage electrodes and the ground electrodes are separated by the insulation layers, gaps exist between the ground electrodes and the insulation layers and between the insulation layers and the high voltage electrodes. The spiral cylindric discharging unit can be applied to various ozone generators with observably improving the ozone productivity of each discharging unit and reducing the cost.

Description

Technical field: [0001] The invention belongs to the field of ozone generators and relates to a discharge unit of the ozone generator. Background technique: [0002] The discharge unit of the existing large-scale ozone generator generally includes a concentrically installed high-voltage electrode, an insulating tube and a ground electrode, and the sequence from the inside to the outside is the high-voltage electrode, the insulating tube and the ground electrode. Generally, ceramic-coated glass tubes are used as insulating tubes, and stainless steel tubes are used as electrode materials. Dry and purified air or oxygen passes through the discharge gap between the electrodes and the insulating layer. After electrification, ozone is generated in the gap. But its disadvantage is that each discharge unit is a separate set of concentrically installed high-voltage electrodes, insulating tubes and ground electrodes. The single discharge unit produces low ozone, and the discharge spec...

AI Technical Summary

Problems solved by technology

But its disadvantage is that each discharge unit is a separate set of concentrically installed high-voltage electrodes, insulating tubes and ground electrodes. The single discharge unit produces low ozone, and the discharge specific surface area of ​​the entire ozone generator is small, resulting in The ozone production rate is reduced, resulting in a large-scale ozone generator containing a large number of the above-mentioned discharge units. In addition, due to the use of materials such as stainless steel, glass or ceramics, the equipment is bulky, the floor area is increased, and the investment cost of the entire equipment is also high. , and the complex structure

Moreover, the high-voltage electrode, insulating tube and ground electrode are concentric, so the requirements for installation are also high, and the insulating tube is prone to damage, resulting in high installation and maintenance costs. Therefore, it is necessary to overcome the above shortcomings and have a large specific surface area. , A single discharge unit with high ozone output, simple structure, small footprint, low maintenance and operation cost, easy to manufacture and install the discharge unit

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